cve/2023/CVE-2023-21255.md

### [CVE-2023-21255](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21255)
![](https://img.shields.io/static/v1?label=Product&message=Android&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20Android%20kernel%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Elevation%20of%20privilege&color=brighgreen)

### Description

In multiple functions of binder.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

### POC

#### Reference
- https://android.googlesource.com/kernel/common/+/1ca1130ec62d

#### Github
No PoCs found on GitHub currently.